In this paper, we present a method of image indexing and retrieval which takes into account
the relative positions of the regions within the image. Indexing is based on a segmentation of …

In the latest years, a paradigm shift took place on documental preservation, an activity that
has traditionally faced a severe compromise between the conservation of the artefacts, and …

the present invention relates to a technique for searching a document database for a specific
document, and more specifically relates to a document extracting method and a document …

Active learning methods have been considered with an increased interest in the content-
based image retrieval (CBIR) community. These methods have been developed for …

The actual generation of video search engines offers low-level abstractions of the data while
users seek for high-level semantics. The main challenge in video retrieval remains bridging …

FReBIR is a region-based image retrieval system, in which images are represented as
adjacency graphs of fuzzy regions. An algorithm of fuzzy segmentation is first described. An …

The actual generation of video search engines offers low-level abstractions of the data while
users seek for high-level semantics. The main challenge in video retrieval remains bridging …

Le développement des techniques de traitement des requêtes de classement est un axe de
recherche très actif dans le domaine de la recherche d'information. Plusieurs applications …

Cette thèse se situe dans la cadre de l'organisation semi-automatique d'albums photo et s'
intègre dans un cadre applicatif particulier d'un prototype de service développé par la …

Advances in compression techniques, decreasing cost of storage, and high-speed
transmission have facilitated the way videos are created, stored and distributed. As a …